Cache Vaadin prod bundles

Author: AB-xdev

.github/workflows/check-build.yml

@@ -41,6 +41,15 @@ jobs:
         distribution: ${{ matrix.distribution }}
         java-version: ${{ matrix.java }}
         cache: 'maven'
+    
+    - name: Cache Vaadin prod bundles
+      uses: actions/cache@v4
+      with:
+        path: |
+          **/bundles/prod.bundle
+        key: ${{ runner.os }}-vaadin-prod-bundles-${{ hashFiles('**/pom.xml') }}
+        restore-keys: |
+          ${{ runner.os }}-vaadin-prod-bundles-
       
     - name: Build with Maven
       run: ./mvnw -B clean package -Pproduction